'fuego.xobject.util.InvalidContextKey: Invalid BPM Object context key'

Hi ,
i am trying to integrate the JSP in ALBPM studio 6.0
while running the application i am getting the following error.
Unexpected error during interactive component execution.
Unexpected error during interactive component execution. Caused by: This Execution is not waiting for a result Caused by: The task could not be successfully executed. Reason: 'fuego.xobject.util.InvalidContextKey: Invalid BPM Object context key'. Caused by: Invalid BPM Object context key fuego.web.execution.exception.UnexpectedExecutionException: Unexpected error during interactive component execution. at fuego.web.papi.TaskExecutor.execute(TaskExecutor.java:187) at fuego.workspace.servlet.ExecutorServlet.doAction(ExecutorServlet.java:117) at fuego.workspace.servlet.BaseServlet.doPost(BaseServlet.java:228) at fuego.workspace.servlet.BaseServlet.doGet(BaseServlet.java:219) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at fuego.workspace.servlet.AuthenticatedServlet.service(AuthenticatedServlet.java:61) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at sun.reflect.GeneratedMethodAccessor126.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:243) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAsPrivileged(Unknown Source) at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:275) at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:161) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:245) at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:50) at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:156) at java.security.AccessController.doPrivileged(Native Method) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:152) at fuego.web.filter.SingleThreadPerSessionFilter.doFilter(SingleThreadPerSessionFilter.java:64) at fuego.web.filter.BaseFilter.doFilter(BaseFilter.java:63) at sun.reflect.GeneratedMethodAccessor123.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:243) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAsPrivileged(Unknown Source) at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:275) at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:217) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:197) at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:50) at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:156) at java.security.AccessController.doPrivileged(Native Method) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:152) at fuego.web.filter.CharsetFilter.doFilter(CharsetFilter.java:48) at fuego.web.filter.BaseFilter.doFilter(BaseFilter.java:63) at sun.reflect.GeneratedMethodAccessor123.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:243) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAsPrivileged(Unknown Source) at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:275) at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:217) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:197) at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:50) at
Any clue regarding this will be highly appreciated ..
Thanks in advance
regards
Lalatendu

Hi ,
i got the answer finally !! :))
there was one small block missing from my engine.xml file in side package *<Workspace><Project Name>\config\engine.xml*
that is
*<node name="startPapiWs">*
*<map/>*
*</node>*
but i couldn't figure out where i missed out the steps for configuration because of which the proper xml generation didn't happened.
After this my application started working ..if any one facing similar problem may be helpful
Thanks
Lalatendu

Similar Messages

The task failed with error: Invalid BPM Object context key, can any one hel

The application works fine on version 5.7. I am trying to migrate to 10.3 angetting the error when tried to execute task. This is coming up from opening a jsp page; don't know exact code/line number as the error message is in a popup window and doesn't show it clearly in logs:
The task could not be successfully executed. Reason: 'fuego.xobject.util.InvalidContextKey: Invalid BPM Object context key'.
See log file for more information [Error code: workspace-1255544311265]
The log shows the below starting from just before the error upto the complete error msg:
ExecutionDispatcher.actionId: RUN_INSTANCE_TASK
WamJsp: commit prepare.
java.lang.NullPointerException
java.lang.NullPointerException
     at fuegoblock.net.NewJSP$1.prepare(NewJSP.java:185)
     at fuego.web.execution.InteractiveInvocation.retryExecution(InteractiveInvocation.java:72)
     at fuego.web.execution.InteractiveExecution.retry(InteractiveExecution.java:246)
     at fuego.web.papi.TaskExecutor.runInstanceTask(TaskExecutor.java:375)
     at fuego.web.papi.TaskExecutor.execute(TaskExecutor.java:98)
     at fuego.workspace.servlet.ExecutorServlet.doAction(ExecutorServlet.java:117)
     at fuego.workspace.servlet.BaseServlet.doPost(BaseServlet.java:229)
     at fuego.workspace.servlet.BaseServlet.doGet(BaseServlet.java:220)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
     at fuego.workspace.servlet.AuthenticatedServlet.service(AuthenticatedServlet.java:83)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
     at sun.reflect.GeneratedMethodAccessor201.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:243)
     at java.security.AccessController.doPrivileged(Native Method)
     at javax.security.auth.Subject.doAsPrivileged(Unknown Source)
     at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:275)
     at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:161)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:245)
     at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:50)
     at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:156)
     at java.security.AccessController.doPrivileged(Native Method)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:152)
     at fuego.web.filter.SingleThreadPerSessionFilter.doFilter(SingleThreadPerSessionFilter.java:64)
     at fuego.web.filter.BaseFilter.doFilter(BaseFilter.java:63)
     at sun.reflect.GeneratedMethodAccessor94.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:243)
     at java.security.AccessController.doPrivileged(Native Method)
     at javax.security.auth.Subject.doAsPrivileged(Unknown Source)
     at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:275)
     at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:217)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:197)
     at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:50)
     at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:156)
     at java.security.AccessController.doPrivileged(Native Method)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:152)
     at fuego.web.filter.CharsetFilter.doFilter(CharsetFilter.java:48)
     at fuego.web.filter.BaseFilter.doFilter(BaseFilter.java:63)
     at sun.reflect.GeneratedMethodAccessor94.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:243)
     at java.security.AccessController.doPrivileged(Native Method)
     at javax.security.auth.Subject.doAsPrivileged(Unknown Source)
     at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:275)
     at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:217)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:197)
     at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:50)
     at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:156)
     at java.security.AccessController.doPrivileged(Native Method)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:152)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
     at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:667)
     at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
     at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
     at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
     at java.lang.Thread.run(Unknown Source)
Unexpected Error:The task could not be successfully executed.
Reason: 'fuego.xobject.util.InvalidContextKey: Invalid BPM Object context key'.
Can any one please help?
Javed

Hi Javed,
I'm having similar error. What was the root cause of your problem? How did you fix that?
Thanks,
Bharat

Org.apache.jasper.JasperException: Invalid BPM Object context key

Hi - I get following error while submitting the page. Has anyone seen this error before?
Tomcat error: 'ApplicationDispatcher[workspace] Servlet.service() for servlet jsp threw exception
org.apache.jasper.JasperException: Invalid BPM Object context key
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:254)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:432)
at org.apache.catalina.core.ApplicationDispatcher.access$000(ApplicationDispatcher.java:116)
at org.apache.catalina.core.ApplicationDispatcher$PrivilegedForward.run(ApplicationDispatcher.java:131)
at java.security.AccessController.doPrivileged(Native Method)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:348)
at fuego.portal.servlet.WamServlet.requestForward(WamServlet.java:418)
at fuego.portal.servlet.WamServlet.forward(WamServlet.java:299)
at fuego.portal.servlet.Controller.doPost(Controller.java:275)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)

I am also getting "Invalid BPM Object context key" when migrating the 5.7 application to Oracle 10.3. It works fine in 5.7. Did you get it resolved; no one replied here. I also logged it but not sure how good is this forum.

Calling a method in BPM Object from jsp page

hi all,
I try to call a method from BPM Object using <f:invokeUrl >
I change server side method properties to yes.
and then how can i get request and response object inside the BPM method.
Thanks.

Thanks for ur response,
But i mention about BPM method inside BPM Object.
i found this inside the documentation.
methodName(Fuego.Net.HttpRequest request, Fuego.Net.HttpResponse response)
i need to match above BPM method and <f:invokeUrl > tag. am i right?
But i don't know how to create method with argument "Fuego.Net.HttpRequest request, Fuego.Net.HttpResponse response" inside BPM Object.
I can't find any place to define method argument inside Oracle BPM studio.
I don't know how to parse argument like "Fuego.Net.HttpRequest request, Fuego.Net.HttpResponse response"
With Regards,
Wai Phyo
Edited by: user8729650 on Sep 9, 2009 7:03 PM
Edited by: user8729650 on Sep 9, 2009 9:20 PM

Fuego BPM object mapping in PAPI

I am currently using ALBPM 5.7 version. My ALBPM process is using one Fuego BPM Objects as instance variables. I need to access the process via PAPI. What is the equivalent Java object type for typical Fuego BPM objects, per say that has few attributes with String, Time and Int types in order to pass that Fuego Object type from instance arguments.
-- Deha Peker
Edited by dpeker at 05/07/2008 11:05 PM

Hi Avishek,
There is workaround for this...you can save the instance as Object/DynaObj then go for toString() call that will give your biusiness object as XML msg in string format..from there you can extract a xml node value using x-path....i tried this once and worked for me....but i m not getting the code snipetnow ..else i would have pasted here....:(
Rgds,
Biltu

Error while creating Attribute In BPM Object

Hi,
I am getting error while creating attributes in BPM Object.I am not able to open BPm object. while opening I am getting Below error.
Please suggest.
java.lang.StringIndexOutOfBoundsException: String index out of range: 28
 at java.lang.String.charAt(Unknown Source)
 at fuego.type.TypeFactory.createFromName(TypeFactory.java:482)
 at fuego.type.TypeFactory.forNameLazy(TypeFactory.java:263)
 at fuego.lang.CollectionTypeDescription.getIndexTypeRef(CollectionTypeDescription.java:146)
 at fuego.compiler.type.TypeRenderer.renderArrayType(TypeRenderer.java:355)
 at fuego.compiler.type.TypeRenderer.renderType(TypeRenderer.java:261)
 at fuego.compiler.type.TypeRenderer.renderArrayType(TypeRenderer.java:344)
 at fuego.compiler.type.TypeRenderer.renderType(TypeRenderer.java:261)
 at fuego.compiler.type.TypeRenderer.render(TypeRenderer.java:106)
 at fuego.compiler.type.TypeRenderer.render(TypeRenderer.java:94)
 at fuego.compiler.type.TypeRenderer.render(TypeRenderer.java:78)
 at fuego.designer.XObjectComponentStructurePanel$CellTypeRenderer.getText(XObjectComponentStructurePanel.java:612)
 at fuego.designer.XObjectComponentStructurePanel$CellTypeRenderer.getText(XObjectComponentStructurePanel.java:605)
 at fuego.ui.peer.swt.SwtTable$SwtTableModel.getColumnText(SwtTable.java:956)
 at org.eclipse.jface.viewers.TableColumnViewerLabelProvider.update(TableColumnViewerLabelProvider.java:70)
 at org.eclipse.jface.viewers.ViewerColumn.refresh(ViewerColumn.java:135)
 at org.eclipse.jface.viewers.AbstractTableViewer.doUpdateItem(AbstractTableViewer.java:386)
 at org.eclipse.jface.viewers.StructuredViewer$UpdateItemSafeRunnable.run(StructuredViewer.java:466)
 at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
 at org.eclipse.core.runtime.Platform.run(Platform.java:857)
 at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
 at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:199)
 at org.eclipse.jface.viewers.StructuredViewer.updateItem(StructuredViewer.java:2026)
 at org.eclipse.jface.viewers.AbstractTableViewer.internalRefreshAll(AbstractTableViewer.java:695)
 at org.eclipse.jface.viewers.AbstractTableViewer.internalRefresh(AbstractTableViewer.java:633)
 at org.eclipse.jface.viewers.AbstractTableViewer.internalRefresh(AbstractTableViewer.java:620)
 at org.eclipse.jface.viewers.StructuredViewer$7.run(StructuredViewer.java:1433)
 at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1368)
 at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1330)
 at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1431)
 at org.eclipse.jface.viewers.ColumnViewer.refresh(ColumnViewer.java:536)
 at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1390)
 at fuego.ui.peer.swt.SwtViewer.repaint(SwtViewer.java:59)
 at fuego.ui.peer.swt.SwtColumn.setLabelProvider(SwtColumn.java:89)
 at fuego.ui.Column.setLabelProvider(Column.java:82)
 at fuego.designer.XObjectComponentStructurePanel.buildUI(XObjectComponentStructurePanel.java:299)
 at fuego.designer.AbstractEditor.build(AbstractEditor.java:542)
 at fuego.designer.AbstractEditor.init(AbstractEditor.java:133)
 at fuego.designer.XObjectComponentStructurePanel.<init>(XObjectComponentStructurePanel.java:126)
 at fuego.eclipse.studio.multipageeditor.BPMObjectMultipartEditor.createStructurePage(BPMObjectMultipartEditor.java:581)
 at fuego.eclipse.studio.multipageeditor.BPMObjectMultipartEditor.addDefaultPages(BPMObjectMultipartEditor.java:464)
 at fuego.eclipse.studio.multipageeditor.ExtendedMultiPageEditorPart.createPages(ExtendedMultiPageEditorPart.java:399)
 at fuego.eclipse.studio.multipageeditor.eclipse.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:253)
 at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:661)
 at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:426)
 at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:592)
 at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:299)
 at org.eclipse.ui.internal.presentations.PresentablePart.setVisible(PresentablePart.java:179)
 at org.eclipse.ui.internal.presentations.util.PresentablePartFolder.select(PresentablePartFolder.java:268)
 at org.eclipse.ui.internal.presentations.util.LeftToRightTabOrder.select(LeftToRightTabOrder.java:65)
 at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation.selectPart(TabbedStackPresentation.java:400)
 at org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1256)
 at org.eclipse.ui.internal.PartStack.setSelection(PartStack.java:1209)
 at org.eclipse.ui.internal.PartStack.showPart(PartStack.java:1604)
 at org.eclipse.ui.internal.PartStack.add(PartStack.java:499)
 at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:103)
 at org.eclipse.ui.internal.PartStack.add(PartStack.java:485)
 at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:112)
 at org.eclipse.ui.internal.EditorSashContainer.addEditor(EditorSashContainer.java:63)
 at org.eclipse.ui.internal.EditorAreaHelper.addToLayout(EditorAreaHelper.java:217)
 at org.eclipse.ui.internal.EditorAreaHelper.addEditor(EditorAreaHelper.java:207)
 at org.eclipse.ui.internal.EditorManager.createEditorTab(EditorManager.java:774)
 at org.eclipse.ui.internal.EditorManager.openEditorFromDescriptor(EditorManager.java:673)
 at org.eclipse.ui.internal.EditorManager.openEditor(EditorManager.java:634)
 at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2737)
 at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2651)
 at org.eclipse.ui.internal.WorkbenchPage.access$13(WorkbenchPage.java:2643)
 at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2595)
 at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
 at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2590)
 at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2574)
 at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2557)
 at fuego.eclipse.ui.DefaultEditor.open(DefaultEditor.java:65)
 at fuego.eclipse.studio.EclipseWorkbench.createEditorFromResource(EclipseWorkbench.java:529)
 at fuego.eclipse.studio.EclipseWorkbench.createEditor(EclipseWorkbench.java:297)
 at fuego.designer.action.OpenCatalogNodeAction.open(OpenCatalogNodeAction.java:91)
 at fuego.designer.action.OpenCatalogNodeAction.run(OpenCatalogNodeAction.java:55)
 at fuego.eclipse.ui.EclipseAction.run(EclipseAction.java:180)
 at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
 at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:546)
 at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:490)
 at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:402)
 at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
 at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
 at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
 at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
 at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
 at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
 at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
 at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
 at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
 at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
 at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
 at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
 at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
 at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
 at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
 at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
 at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
 at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
 at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

When you say you're having trouble "opening" the BPM Object, is it possible you instead mean you're having trouble expanding the BPM Object?
Just a guess, but if you're having trouble expanding the BPM Object I'd suspect that the object's xcdl contents might be corrupted. You might want to consider exporting and saving a backup of the project and then try deleting the object from the Project Navigator. Rebuild the BPM Object once you've deleted it.
Dan

BPM Object Presentation - array items - (add / delete rows dynamically)

Hi,
We have a BPM Object presentation which uses a 'group' inner object to display ROWS of data. The presentation has an 'array0' created by default to handle the 'group' of rows. It also has the '+' and '-' buttons by default.
There is a field at the upper level which shows the 'sum' of values in individual rows. It needs to 'REFRESH' when an add (+) or deletetion (-) or rows happen.
But we see that all the controls (text boxes etc which are wired to the 'inner' bpm object of the group and the +/- buttons are one unit 'array0'. And the only method if at all, is an 'Event Listner' which is not showing any methods related to BPM Object.
Can anyone help us with a clue as to how to handle the '+' and '-' events or wire the 'array/group' events to code - any clue with 'events'?
This is a little urgent as it is an issue and we need to fix the same. Appreciate any quick responses/clues.
Thanks in advance,
-user8702013.

The SUM field needs refresh() method to be called to reflect the new value whenever we are adding/deleting rows.
To call this method for to show the reflection we have to declare a method on BPM object level which receives a argument of type ‘Fuego.Util.GroupEvent’, then in this method you can have your logic(here refresh() method is required to show new value on deletion/addition, hence this method is being called). This method can then be wired (it shows up) to the 'Event Listener' of the group/array.
The newly created method will be called whenever a new row is added/deleted (Event will be fired hence method call).

How can I invoke web service in BPM Object's method?

In ALBPM 5.7,AJaX can code by Call BPM Object's method.So I want to invoke web service via AJaX by BPM method.
My sample code is:
1: HelloWorldWebService ws = HelloWorldWebService();
2: String param = "John";
3: String retresult = "";
4: ws.sayHello(name : parame; out result : retresult);
and,I have import HelloWorldWebService by wsdl into catalog.
In fact,at line 1 there is a error(fuego.connector.ConnectorRuntimeException: session is not started). Web service's instance is not created.
Anybody can help me? thanks.

Hi,
I tried calling a simple webservice deployed in weblogic 8.1(see code) and it was working fine for me.
Code for WS
package service;
import com.bea.control.JwsContext;
import com.bea.jws.Protocol;
import org.xmlsoap.schemas.soap.envelope.HeaderDocument;
import com.bea.xml.XmlException;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
public class CheckCredit implements com.bea.jws.WebService
* @common:context
JwsContext context;
static final long serialVersionUID = 1L;
* @common:operation
* @jws:protocol form-get="false" form-post="false"
public boolean getCreditRating(String cardNumber)
System.out.println("Card number is: " + cardNumber );
boolean result = ((int)(Math.random() *100)) % 2 == 0?true:false;
return result;
Code from ALBPM Object method
creditRatingResult as Bool
getCreditRating CheckCreditService
using cardNumber = "1234-5567-4667-4566"
returning creditRatingResult = creditRatingResult
logMessage "Result is: " + creditRatingResult
What I suggest for you problem is:
1. Check the server on which you have deployed the WS. Does it require any sort of authentication prior to connecting to the WS
2. It seems you are using Java style in ALBPM. Try switching to PBL. I don't know how it makes a difference, but sometimes it helps
Thanks and Regards
Vivek Nandey
BEA Certified Developer for Integration Solutions
[email protected]

Is there a way to use bpm object in jsp (java)

hello
i could see that the bpm object can be used in jsp with javascript and fuego tag. but is there a way to use bpm object with java code?
thank you!

Suppose a Servlet/JSP calls java classes. In the java
functions of those classes, is there a way to get and
set attributes with application/session scope
directly? Thanks.Only by passing a reference to those classes (or by tying in to the framework/container).

How to invoke BPM object instance variable from interactive activity?

I have a screenflow with an automatic activity "A" followed by an interactive activity "B". "B" calls a BPM object "X" and uses a JSP presentation to show its attributes. Is there a way to use another BPM object, say type "Y", create an instance variable of that type inside "A", and get its attributes values from the JSP page associated to "B"?
Edited by: user6473912 on 20/07/2010 03:37 PM

Try this. It assumes you have:
<li> a user named "auto"
<li> a project variable named "customerType"
<li> an instance variable named "orderAmount" that is a decimal
<li> an instance variable named "order" that is a BPM Object that has attributes named "customerName" and "amount"
ps as ProcessService
xmlObject as Fuego.Xml.XMLObject
do
connectTo ps
 using url = Fuego.Server.directoryURL,
 user = "auto",
 password = "auto"
instF as InstanceFilter
create(instF, processService : ps)
addAttributeTo(instF, variable : "customerType", comparator : IS, value : "Gold")
instF.searchScope = SearchScope(participantScope : ParticipantScope.ALL, statusScope : StatusScope.ONLY_INPROCESS)
for each inst in getInstancesByFilter(ps, filter : instF) do
 // here's how to get the value inside a primitive instance variable
 orderAmtObj as Object = getVar(inst, var : "orderAmount")
 // here's how to get the value of attributes inside a complex BPM Object instance variable
 // - in this case this is an "order" object with two attributes (customerName and amount)
 orderObj as Object = (getVar(inst, var : "order"))
 xmlObject = Fuego.Xml.XMLObject(createXmlTextFor(DynamicXml, object : orderObj, topLevelTag : "xsi"))
 logMessage "The value of the order object's customer name is: " +
 selectString(xmlObject, xpath : "customerName")
 logMessage "The value of the order object's order amount is: " +
 selectNumber(xmlObject, xpath : "amount")
 // here's a rather uninspired way to retrieve who the participant is that was assigned the instance
 logMessage "The participant assigned to this instance is: " + inst.participantId
end
on exit
disconnectFrom ps
endDan

Getting Invalid Registry Object while uninstalling plugins programatically

When a specific condition is hit (while the user is trying to open our perspective), we uninstall the plugins using the below code:
Platform.getBundle(<Bundle name>).uninstall();
When we run this code on Juno 4.2.2, we are hitting the below exception. This same code was working well in Indigo and other earlier releases. Is there a possible step we need to perform before the uninstall? Any help soon will be appreciated.
org.eclipse.core.runtime.InvalidRegistryObjectException: Invalid registry object
at org.eclipse.core.internal.registry.RegistryObjectManager.basicGetObject(RegistryObjectManager.java:273)
at org.eclipse.core.internal.registry.RegistryObjectManager.getObject(RegistryObjectManager.java:263)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.getConfigurationElement(ConfigurationElementHandle.java:26)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.getParent(ConfigurationElementHandle.java:103)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.getDeclaringExtension(ConfigurationElementHandle.java:93)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.getNamespaceIdentifier(ConfigurationElementHandle.java:130)
at org.eclipse.ui.internal.registry.PerspectiveDescriptor.getPluginId(PerspectiveDescriptor.java:153)
at org.eclipse.ui.activities.WorkbenchActivityHelper.createUnifiedId(WorkbenchActivityHelper.java:180)
at org.eclipse.ui.activities.WorkbenchActivityHelper.getIdentifier(WorkbenchActivityHelper.java:57)
at org.eclipse.ui.activities.WorkbenchActivityHelper.allowUseOf(WorkbenchActivityHelper.java:104)
at org.eclipse.ui.activities.WorkbenchActivityHelper.restrictUseOf(WorkbenchActivityHelper.java:122)
at org.eclipse.ui.internal.registry.PerspectiveRegistry.findPerspectiveWithId(PerspectiveRegistry.java:162)
at org.eclipse.ui.internal.registry.PerspectiveRegistry.findPerspectiveWithId(PerspectiveRegistry.java:156)
at org.eclipse.ui.internal.WorkbenchPage.getPerspectiveDesc(WorkbenchPage.java:2385)
at org.eclipse.ui.internal.WorkbenchPage.getPerspective(WorkbenchPage.java:2375)
at org.eclipse.ui.internal.services.WorkbenchSourceProvider.updateActiveShell(WorkbenchSourceProvider.java:952)
at org.eclipse.ui.internal.services.WorkbenchSourceProvider.getCurrentState(WorkbenchSourceProvider.java:133)
at org.eclipse.ui.internal.services.WorkbenchSourceProvider$6.handleEvent(WorkbenchSourceProvider.java:684)
...

Thanks Thorsten for your hint. We tried closing the perspective and it works half way. We did the following to close the perspective before uninstalling the plugins
IWorkbenchWindow w = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
if (w != null) {
IWorkbenchPage wp = w.getActivePage();
if (wp != null) {
IPerspectiveDescriptor[] p = wp.getOpenPerspectives();
if (p != null && p.length > 1) {
wp.closePerspective(p[p.length - 1], true, true);
After this change, we get back to the perspective we were in before we tried to change perspective and plugins got uninstalled. However when i try to bring up the perspective window again to check if the uninstalled perspective is not visible, i hit the Invalid Registry error again. Below is the trace.
org.eclipse.e4.core.di.InjectionException: org.eclipse.core.runtime.InvalidRegistryObjectException: Invalid registry object
at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:63)
at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:231)
at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:212)
at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:131)
at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:171)
at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:145)
at org.eclipse.e4.ui.workbench.addons.perspectiveswitcher.PerspectiveSwitcher.selectPerspective(PerspectiveSwitcher.java:476)
at org.eclipse.e4.ui.workbench.addons.perspectiveswitcher.PerspectiveSwitcher.access$6(PerspectiveSwitcher.java:472)
at org.eclipse.e4.ui.workbench.addons.perspectiveswitcher.PerspectiveSwitcher$11.widgetSelected(PerspectiveSwitcher.java:368)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4169)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3758)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1053)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:942)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:588)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:543)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
at org.eclipse.equinox.launcher.Main.main(Main.java:1414)
Caused by: org.eclipse.core.runtime.InvalidRegistryObjectException: Invalid registry object
at org.eclipse.core.internal.registry.RegistryObjectManager.basicGetObject(RegistryObjectManager.java:273)
at org.eclipse.core.internal.registry.RegistryObjectManager.getObject(RegistryObjectManager.java:263)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.getConfigurationElement(ConfigurationElementHandle.java:26)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.getParent(ConfigurationElementHandle.java:103)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.getDeclaringExtension(ConfigurationElementHandle.java:93)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.getNamespaceIdentifier(ConfigurationElementHandle.java:130)
at org.eclipse.ui.internal.registry.PerspectiveDescriptor.getPluginId(PerspectiveDescriptor.java:153)
at org.eclipse.ui.activities.WorkbenchActivityHelper.createUnifiedId(WorkbenchActivityHelper.java:180)
at org.eclipse.ui.activities.WorkbenchActivityHelper.getIdentifier(WorkbenchActivityHelper.java:57)
at org.eclipse.ui.activities.WorkbenchActivityHelper.allowUseOf(WorkbenchActivityHelper.java:104)
at org.eclipse.ui.activities.WorkbenchActivityHelper.restrictUseOf(WorkbenchActivityHelper.java:122)
at org.eclipse.ui.activities.WorkbenchActivityHelper.restrictCollection(WorkbenchActivityHelper.java:600)
at org.eclipse.ui.internal.registry.PerspectiveRegistry.getPerspectives(PerspectiveRegistry.java:211)
at org.eclipse.ui.internal.dialogs.PerspContentProvider.getElements(PerspContentProvider.java:42)
at org.eclipse.jface.viewers.StructuredViewer.getRawChildren(StructuredViewer.java:1010)
at org.eclipse.jface.viewers.ColumnViewer.getRawChildren(ColumnViewer.java:703)
at org.eclipse.jface.viewers.AbstractTableViewer.getRawChildren(AbstractTableViewer.java:1087)
at org.eclipse.jface.viewers.StructuredViewer.getFilteredChildren(StructuredViewer.java:917)
at org.eclipse.jface.viewers.StructuredViewer.getSortedChildren(StructuredViewer.java:1067)
at org.eclipse.jface.viewers.AbstractTableViewer.internalRefreshAll(AbstractTableViewer.java:701)
at org.eclipse.jface.viewers.AbstractTableViewer.internalRefresh(AbstractTableViewer.java:649)
at org.eclipse.jface.viewers.AbstractTableViewer.internalRefresh(AbstractTableViewer.java:636)
at org.eclipse.jface.viewers.AbstractTableViewer$2.run(AbstractTableViewer.java:592)
at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1443)
at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1404)
at org.eclipse.jface.viewers.AbstractTableViewer.inputChanged(AbstractTableViewer.java:590)
at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:280)
at org.eclipse.jface.viewers.StructuredViewer.setInput(StructuredViewer.java:1690)
at org.eclipse.ui.internal.dialogs.SelectPerspectiveDialog.createViewer(SelectPerspectiveDialog.java:198)
at org.eclipse.ui.internal.dialogs.SelectPerspectiveDialog.createDialogArea(SelectPerspectiveDialog.java:134)
at org.eclipse.jface.dialogs.Dialog.createContents(Dialog.java:760)
at org.eclipse.jface.window.Window.create(Window.java:431)
at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1089)
at org.eclipse.jface.window.Window.open(Window.java:790)
at org.eclipse.ui.handlers.ShowPerspectiveHandler.openOther(ShowPerspectiveHandler.java:101)
at org.eclipse.ui.handlers.ShowPerspectiveHandler.execute(ShowPerspectiveHandler.java:57)
at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:290)
at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:76)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
... 35 more
I get the following exception when i try to click the finish button to create a new java project.
org.eclipse.core.runtime.InvalidRegistryObjectException: Invalid registry object
at org.eclipse.core.internal.registry.RegistryObjectManager.basicGetObject(RegistryObjectManager.java:273)
at org.eclipse.core.internal.registry.RegistryObjectManager.getObject(RegistryObjectManager.java:263)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.getConfigurationElement(ConfigurationElementHandle.java:26)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.getParent(ConfigurationElementHandle.java:103)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.getDeclaringExtension(ConfigurationElementHandle.java:93)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.getNamespaceIdentifier(ConfigurationElementHandle.java:130)
at org.eclipse.ui.internal.registry.PerspectiveDescriptor.getPluginId(PerspectiveDescriptor.java:153)
at org.eclipse.ui.activities.WorkbenchActivityHelper.createUnifiedId(WorkbenchActivityHelper.java:180)
at org.eclipse.ui.activities.WorkbenchActivityHelper.getIdentifier(WorkbenchActivityHelper.java:57)
at org.eclipse.ui.activities.WorkbenchActivityHelper.allowUseOf(WorkbenchActivityHelper.java:104)
at org.eclipse.ui.activities.WorkbenchActivityHelper.restrictUseOf(WorkbenchActivityHelper.java:122)
at org.eclipse.ui.activities.WorkbenchActivityHelper.restrictCollection(WorkbenchActivityHelper.java:600)
at org.eclipse.ui.internal.registry.PerspectiveRegistry.getPerspectives(PerspectiveRegistry.java:211)
at org.eclipse.ui.wizards.newresource.BasicNewProjectResourceWizard.addPerspectiveAndDescendants(BasicNewProjectResourceWizard.java:545)
at org.eclipse.ui.wizards.newresource.BasicNewProjectResourceWizard.updatePerspective(BasicNewProjectResourceWizard.java:487)
at org.eclipse.jdt.internal.ui.wizards.JavaProjectWizard.performFinish(JavaProjectWizard.java:99)
at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:827)
at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:432)
at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4169)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3758)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
at org.eclipse.jface.window.Window.open(Window.java:801)
at org.eclipse.ui.internal.actions.NewWizardShortcutAction.run(NewWizardShortcutAction.java:135)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4169)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3758)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1053)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:942)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:588)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:543)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
at org.eclipse.equinox.launcher.Main.main(Main.java:1414)

Invalid seesion :- Worklist context is null

I'm creating the worklistapp from scratch. I have the TaskDetails.java servlet which redirects to taskdetails.jsp page. This page displays only the header and the payload form. The payload display page is a custom page and displays the payload correctly.
The form's action is PayloadConstant.UPDATE_SERVLET_NAME (which is the payloadupdate servlet in the bpm-services.jar library.
When I click the submit button to update the payload, I get the following error:
Invalid seesion :- Worklist context is null
The same custom jsp page works from the worklistapp privided with orabpel.
So the errror must be in my taskdetails.jsp page.
But my worklist context is not null, as it displays the payload and it's values correctly.
So I'm at a loss to understand mistake I've made.

as I understand - this app is custom build, so the problem might be that it's not in the same contaxt as ORABPEL app that works fine..
what are the logs saying -- usually these kind of issues should be readable from the logs ..
hth clemens

Regarding BPM Object Retrieval in PAPI API

Hi,
I am using Oracle BPM10gR3 to develop BPM processes. I am having external connectivity of BPM processes with external Java application through PAPI API. I am having a BPM Object defined as "ApplicationObject" under Module which consists of instanceID and activityID. A instance variable is defined of this BPMObject type with Array i.e. insAppObject of type ApplicationObject[]. I have now loaded this instance variable with array length 5.
Now, I need to retrieve BPMObject[] in PAPI API which I am unable to perform. Usually, we do the following to load a BPM Object in PAPI API.
Class c = Class.forName("xobject.Module.BPMObject");
instanceinfo.getData("instanceVariableID");
To Retrieve BPMObject[], I have tried this but no luck.
Class c = Class.forName("[Lxobject.Module.BPMObject;");
Using this class, I am getting "Class Not Found Exception".
Can anyone suggest on the above.
Thanks in advance,
Abhishek

Hi Avishek,
There is workaround for this...you can save the instance as Object/DynaObj then go for toString() call that will give your biusiness object as XML msg in string format..from there you can extract a xml node value using x-path....i tried this once and worked for me....but i m not getting the code snipetnow ..else i would have pasted here....:(
Rgds,
Biltu

[SOLVED] Iteration over a BPM Object.

Hi guys, here i'm trying to solve a problem. May be simple, but i cant iterate over a BPM object without using the fuego taglibs.
I need to iterate over the object X. The X object have one attribute, called itens, that is a group with values.
In my JSP, using the code, works:
<tr><td>Objeto.codigo:</td><td><f:fieldValue att="x.code" onlyValue="true"/></td></tr>
<tr><td>Objeto.nome:</td><td><f:fieldValue att="x.name" onlyValue="true"/></td></tr>
<tr><td>Objeto.item1:</td><td><f:fieldValue att="x.itens[0].description" onlyValue="true"/></td></tr>
I have tried a conjuction with a <c:forEach> to iterate over the x.itens attribute without success, like this
<c:forEach var="item" items="${x.itens}">
${item.description}
</c:forEach>
With JSP EL, there's a way to access this attribute without workarounds?
Thanks!
Thiago
Edited by: user10128107 on 08/01/2009 04:04
It was the use of the core taglib...
Edited by: user10128107 on 08/01/2009 05:49

madeqx wrote:
Will this piece of code be significantly slower than iteration over an ArrayList?a) No. Iteration is O(n) in both cases.
b) Irrelevant. If your design calls for a map, use a map, and if it calls for a list, use a list. The two serve entirely different purposes, and we don't choose between map and list for performance reasons.

Reflection on BPM object

Is it possible to use reflection on BPM object?

Gil, thanks for your enlightenment.
My AComponentCollection class will have variable number of AComponent, maybe also some BComponent or CComponent. The instance names and Component types are read from an XML file. Do you think it is practical to use Java Reflection to realize this?
Can I reference an Object instance according to avariable String
Not in the static context. Neither for local
variables declared within a method. You can access
variables of a class instance (object) though. Eg.
class AComponentCollection{
AComponent aComponent = new AComponent(2);
AComponent bComponent = new AComponent(3);
public static void main(String[] args){
AComponentCollection aCollection=new
aCollection=new AComponentCollection();
String aInstance = args[0];
Field[]
Field[]
Field[]
fields=aCollection.getClass().getDeclaredFields();
for(int i=0; i<fields.length; i++){
if(aInstance.equals(fields.getName()){
//Found your object!
AComponent
AComponent
AComponent
foundComponent=(AComponent)fields[i].get(aCollection)
Gil

'fuego.xobject.util.InvalidContextKey: Invalid BPM Object context key'

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